Energy distribution and cooling of a single atom in an - HAL-IOGS
... spread in energy of the emitting trapped atoms. In another experiment 关16兴, using Raman transitions we have prepared a single atom in a superposition of two internal states of the hyperfine manifold, and we have studied the dephasing of this quantum bit. In this case, due to the fact that successive ...
... spread in energy of the emitting trapped atoms. In another experiment 关16兴, using Raman transitions we have prepared a single atom in a superposition of two internal states of the hyperfine manifold, and we have studied the dephasing of this quantum bit. In this case, due to the fact that successive ...
An experimental and theoretical guide to strongly interacting
... densities as found in ultracold gases. On the other hand the precise spectroscopy of the interaction energies is supported by the availability of trapped atoms, the almost negligible Doppler effect given by small temperatures and the possibility to prepare all atoms in a specific quantum state with ...
... densities as found in ultracold gases. On the other hand the precise spectroscopy of the interaction energies is supported by the availability of trapped atoms, the almost negligible Doppler effect given by small temperatures and the possibility to prepare all atoms in a specific quantum state with ...
Light amplificated by stimulated emission of radiation
... common of them are: Certain direct-bandgap semiconductors such as GaAs, AlGaAs(aluminium Galium arsenide), or InGaAs(aluminium Galium arsenide), are typically pumped with electrical currents, these lasers are often in the form of quantum wells. A quantum well is a thin layer which can confine (quasi ...
... common of them are: Certain direct-bandgap semiconductors such as GaAs, AlGaAs(aluminium Galium arsenide), or InGaAs(aluminium Galium arsenide), are typically pumped with electrical currents, these lasers are often in the form of quantum wells. A quantum well is a thin layer which can confine (quasi ...
Functional Form of the Imaginary Part of the Atomic Polarizability
... a decay process, with the spontaneous emission of radiation quanta. If one includes the energy of the emitted quanta into the energy balance, one sees that the final quantum state of the decay process actually has the same same energy as the initial state. We consider as an example the spontaneous e ...
... a decay process, with the spontaneous emission of radiation quanta. If one includes the energy of the emitted quanta into the energy balance, one sees that the final quantum state of the decay process actually has the same same energy as the initial state. We consider as an example the spontaneous e ...
Storage and Control of Optical Photons Using Rydberg
... jsi and jpi induces resonant dipole-dipole interactions between polariton modes with an interaction energy Vdd ¼ d2 =ð40 R3o Þ, where Ro is the correlation length associated with the 60s blockade process. The microwave field thus introduces a second blockade scale [23,24] with a characteristic siz ...
... jsi and jpi induces resonant dipole-dipole interactions between polariton modes with an interaction energy Vdd ¼ d2 =ð40 R3o Þ, where Ro is the correlation length associated with the 60s blockade process. The microwave field thus introduces a second blockade scale [23,24] with a characteristic siz ...
